Only two of the four coworking spaces publish rates. BukitHub in Ungasan lists IDR 150,000 a day, IDR 600,000 a week and IDR 2,000,000 a month, a meeting room at IDR 100,000 an hour and a virtual office at IDR 5,500,000 a year. The Space, on Jl. Pantai Bingin, lists IDR 275,000 a day, IDR 138,000 after 4pm and IDR 195,000 for a weekend day. It also has bundles of three to ten days, hour bundles from 15 hours at IDR 452,000 up to 100 hours at IDR 2,486,000, and unlimited months at IDR 2,800,000 for one and IDR 7,590,000 for three.
Hedonist prices by the item: IDR 500,000 an hour for the sixteen-seat meeting room, IDR 150,000 an hour for a phone booth, hot desk on request. BWork publishes nothing. So a day is somewhere between IDR 150,000 and IDR 275,000, and an unlimited month between IDR 2,000,000 and IDR 2,800,000. That range comes from two spaces, not a market average, so use it as a sanity check before you negotiate.
Do the arithmetic on the bundles; almost nobody does. If your working day is four hours squeezed between two sessions, The Space's 15-hour block at IDR 452,000 or its after-4pm drop-in at IDR 138,000 costs less than a month you'll use at half capacity. Buying a monthly pass out of habit is the standard way to overpay for coworking in a surf town.